I'm rather new to web site administration so i would greatly appreciate some help.
My site has been going down quite frequently and i cannot figure out why. I'm on a shared server at OLM.net and the site goes down once a day or once every 2-3 days which is quite unacceptable. We are still small... (0 Replies)
Hi .....
My problem is that when i reboot the system i can't connect to the network because my ethernet ( hme0 ) is down , i must up it by ifconfig command
after reboot :
# ifconfig -a
lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1
inet 127.0.0.1 netmask... (1 Reply)
Operatin System : Solaris 5.9
Server : Sun Fire 3800
Shutdown and reboot i receive the following messages .....
un Fire 3800
OpenFirmware version 5.15.2 (08/04/03 10:27)
Copyright 2001-2003 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
SmartFirmware,... (8 Replies)
Hi, i have sco openserver 5.0.6 but have a problem with shutdown or reboot commands.
The string I use is "shutdown -g0 -y" but the system just hangs on "The sytem is down" . I used to get a "Safe to turn of" but now nothing. Same with "reboot" the sytem just freezes.
Any suggestions? (1 Reply)
Hi All,
I am facing a connection problem with Oracle 10g on Solaris 10 when my application (started by /etc/rc3.d at node reboot) tries to establish a session after reboot of the node where my application is running (NCR UNIX (MP RAS)).
I find that my application (run as a deamon process)... (1 Reply)
I've just been handed a hot potato from a colleague who left :(... our client has been complaining about slow performance on one of our servers.
I'm not very experienced in investigating performance issues so I hoping someone will be so kind to provide some guidance
Here is an overview of the... (8 Replies)
AIX error log (read with the errpt command)
/var/adm/wtmp account file (read with the last command)
/var/adm/pacct account files (read with the lastcomm command)
AIX console log (read with the alog -t console -o command)
su log file (read with cat /var/adm/sulog)
Shell history file (read... (4 Replies)
Hi All, I am trying to aggregate the NIC's,(igb2 and igb3) (igb0 is used by the physical system and igb1 is used by primary-vsw0) to create the domains on that for faster data transfer, I followed the process for creating the aggregation, dladm create-aggr -d igb2 -d igb3 1
after creating the... (2 Replies)
Discussion started by: buildscm
2 Replies
LEARN ABOUT LINUX
runlevel
runlevel(8) System Manager's Manual runlevel(8)NAME
runlevel - output previous and current runlevel
SYNOPSIS
runlevel [OPTION]... [UTMP]
DESCRIPTION
runlevel reads the system UTMP file, which defaults to /var/run/utmp when no alternate filename is given, to locate the most recent run-
level record.
The previous and current runlevel from that record are output separated by a single space. If there is no previous runlevel in the record,
the letter N will be substituted.
If no runlevel record can be found, runlevel outputs the word unknown and exits with an error.
During system boot, the environment variables RUNLEVEL and PREVLEVEL will be set by the init(8) daemon, these come from the runlevel(7)
event generated by telinit(8) or shutdown(8).
When these environment variables are set, runlevel will output the values from these instead. Thus runlevel can be used in rc scripts as a
replacement for the System-V who(1)-r command.
OPTIONS --quiet
Does not output the current and previous runlevel, nor does it output unknown in the case of error (but it will exit with an error
code).
This may be used to test for the presence of a runlevel entry, or to check for errors reading from the file.
EXIT STATUS
runlevel will exit with status 0 if a UTMP record was found, otherwise it will exit with status 1.
ENVIRONMENT
RUNLEVEL
runlevel will read the current runlevel from this environment variable if set in preference to reading from /var/run/utmp
PREVLEVEL
runlevel will read the previous runlevel from this environment variable if RUNLEVEL
was given, in preference to reading from /var/run/utmp
FILES
/var/run/utmp
Where the current and previous runlevels will be read from.
NOTES
The Upstart init(8) daemon does not keep track of runlevels itself, instead they are implemented entirely by its userspace tools.
A change of runlevel is signalled by the runlevel(7) event, generated by either the telinit(8) or shutdown(8) tools. This event includes
the new runlevel in the RUNLEVEL environment variable, as well as the previous runlevel (obtained from their own environment or from
/var/run/utmp) in the PREVLEVEL variable.
As well as generating the event, both tools write the new runlevel back to /var/run/utmp and append a new entry to /var/log/wtmp.
AUTHOR
Written by Scott James Remnant <scott@netsplit.com>
REPORTING BUGS
Report bugs at <https://launchpad.net/upstart/+bugs>
COPYRIGHT
Copyright (C) 2009 Canonical Ltd.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO runlevel(7)init(8)telinit(8)shutdown(8)who(1)Upstart 2009-07-09 runlevel(8)